Table 3. Features used from peptide sequence in the STFT model.

No. of Features	Features	No. of Features	Features
1	Atom count	13	Solvent accessible surface area
2	Asymmetric atom count	14	Polar surface area
3	Rotatable bond count	15	Polarizability
4	Ring count	16	H-bond donor count
5	Aromatic ring count	17	H-bond acceptor count
6	Hetero ring count	18	Partition coefficient (logp)
7	The van der waals volume	19	Logd
8	Minimal projection surface area	20	Hlb
9	Maximal projection surface area	21	Intrinsic solubility
10	Minimal projection radius	22	Refractivity
11	Maximal projection radius	23	Id
12	Van der waals surface area	24	Length